<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2008 XBRL International. All Rights Reserved. -->
<schema
  xmlns="http://www.w3.org/2001/XMLSchema"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:t="http://xbrl.org/conformance/example"
  targetNamespace="http://xbrl.org/conformance/example"
  elementFormDefault="qualified"
  attributeFormDefault="unqualified">
  <annotation>
    <appinfo>
      <link:linkbaseRef xlink:type="simple"
        xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef"
        xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"
        xlink:href="330-s-equal-02-calculation.xml"
        xlink:title="Calculation Links, all" />
    </appinfo>
  </annotation>
  <import
    namespace="http://www.xbrl.org/2003/instance"
    schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <element
    name="scenarioVal"
    id="scenarioVal">
    <complexType>
        <complexContent>
            <restriction base="anyType">
                <choice minOccurs="0" maxOccurs="unbounded">
                    <any />
                </choice>
                <attribute name="id" type="ID" use="optional" />
                <attribute name="a1" type="string" use="optional" />
                <attribute name="a2" type="decimal" use="optional" />
                <attribute name="a3" type="double" use="optional" />
                <attribute name="a4" type="boolean" use="optional" />
            </restriction>
        </complexContent>
    </complexType>
  </element>
  <element
    name="strVal"
    type="string" />
  <element
    name="decVal"
    type="decimal" />
  <element
    name="dblVal"
    type="double" />
  <element
    name="boolVal"
    type="boolean" />
  <element
    id="t_P1"
    name="P1"
    type="xbrli:decimalItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="t_P2"
    name="P2"
    type="xbrli:decimalItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
  <element
    id="t_P3"
    name="P3"
    type="xbrli:decimalItemType"
    substitutionGroup="xbrli:item"
    xbrli:periodType="duration"
    nillable="true" />
</schema>